package com.sky.mapper;

import com.sky.dto.GoodsSalesDTO;
import com.sky.dto.OrdersPageQueryDTO;
import com.sky.entity.Orders;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.List;
import java.util.Map;

@Mapper
public interface OrderMapper {
    // 插入订单数据
    void insert(Orders orders);

    /**
     * 根据订单号查询订单
     * @param orderNumber
     */
    @Select("select * from orders where number = #{orderNumber}")
    Orders getByNumber(String orderNumber);

    /**
     * 修改订单信息
     * @param orders
     */
    void update(Orders orders);

    /**
     * 分页查询
     * @param ordersPageQueryDTO
     * @return
     */
    List<Orders> pageQuery(OrdersPageQueryDTO ordersPageQueryDTO);

    // 根据订单ID查询订单
    @Select("select * from orders where id = #{id}")
    Orders getById(Long id);

    //根据订单状态和下单时间查询订单数量
    @Select("select * from orders where status = #{status} and order_time < #{orderTime}")
    List<Orders> getByStatusAndOrderTimeLT(Integer status, LocalDateTime orderTime);

    //根据订单状态查询订单数量
    Integer countStatus(Integer toBeConfirmed);

    //根据动态条件查询营业额
    Double sumByMap(Map<String, Object> map);

    //根据动态条件查询订单数量
    Integer countByMap(Map<String, Object> map);

    //统计指定时间段内的销量排名前10的菜品
    List<GoodsSalesDTO> getSalesTop10(LocalDateTime beginTime, LocalDateTime endTime);
}
